28 Inch Diameter Duplex SF Sewage Cover


The SF24D is a duplex cover that provides a gas and radon tight seal to any of our 24 in. diameter basins. It is constructed of injection molded polyethylene structural foam and is extremely flexible for any duplex pump installation.

Features and Benefits

  • For use with our 24 in. diameter basins
  • Heavy duty construction
  • Available with 1.25 in., 1.5 in., 2 in. or 3 in. discharge flanges and 2 in. or 3 in. vent flange and a 6 in. access opening
  • 12-bolt, gas, radon and odor tight
  • Can support 1,000 pounds


Diameter: 28 in.
Bolt Circle: 26.5 in.
Structural Thickness: 1.0 in.
Material: Polyethylene Structural Foam
Application: Sewage Pumps


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